@charset "utf-8";
* {
  margin: 0;
  padding: 0;
  font-family: "microsoft yahei";
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
img {
  border: none;
}
audio {
  display: none;
}
body {
  background: #01150e url('../img2/bac.jpg') no-repeat center top;
  background-size: 100%;
  font-size: 12px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  min-width: 3.2rem;
  max-width: 7.5rem;
  margin: 0 auto;
  overflow: hidden;
}
img {
  display: block;
  width: 100%;
}
.box {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  min-width: 3.2rem;
  max-width: 7.5rem;
  overflow: hidden;
}
.step1 {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  min-width: 3.2rem;
  max-width: 7.5rem;
  overflow: hidden;
}
.step1 .logo {
  position: absolute;
  width: 0.54rem;
  top: 1rem;
  left: auto;
  right: 0.3rem;
}
.step1 .title {
  position: absolute;
  width: 1.14rem;
  top: 4.8rem;
  left: auto;
  right: 1rem;
}
.step1 .ray {
  position: absolute;
  width: 1.54rem;
  top: 4rem;
  left: auto;
  right: 1.05rem;
}
.step1 .start1 {
  position: absolute;
  width: 2.71rem;
  top: 4.4rem;
  left: auto;
  right: 2.1rem;
  animation: start1 2s linear 0s infinite normal ;
  -webkit-animation: start1 2s linear 0s infinite normal ;
  transform-origin: 1.36rem 1.46rem;
}
@keyframes start1 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
@-webkit-keyframes start1 {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.step1 .start {
  position: absolute;
  width: 1.19rem;
  top: 5.25rem;
  left: auto;
  right: 2.85rem;
}
